A System of Instruction in Qualitative Chemical Analysis
The book A System of Instruction in Qualitative Chemical Analysis was written by author C Remigius Fresenius Here you can read free online of A System of Instruction in Qualitative Chemical Analysis book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A System of Instruction in Qualitative Chemical Analysis a good or bad book?
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If we wish to ascertain how much space 100 c. C. At will occupy at 10, we find 100x[l + (10xO-003665)] =100X1*03665 103-665. If we wish to know how much space 1 c. C. At 10 will occupy at 0, we find 1 . =0-965. l + (10xO-003665) How much space do 103-665 c. C. At 10 occupy at 0? 1 + (10x0-003665) The general rule of these calculations may be expressed as follows : To calculate the volume of a gas from a lower to a higher temper- ature, we have in the first place to find the expansion for the vo...lume unit, which is done by adding to 1 the product of the multiplication of the thermometrical difference by 0'003665 ; and then to multiply this by the number of volume units found in the analytical process. On the other hand, to reduce the volume of a gas from a higher to a lower tem- perature, we have to divide the number of volume units found in the analytical process, by 1 -f- the product of the multiplication of the ther- mometrical difference by 0-003665. /3. Reduction of the Volume of a Gas of a certain given Density to 76 Metre Barometric Pressure, or any oilier given Pressure.
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